MyNetDiary is a detailed, data-rich tracker with a big database, barcode scanning, and thorough reports. It is a solid option, and for a lot of people the search-and-manual-entry workflow feels slow, while the best features sit behind a premium tier. If you are shopping for a MyNetDiary alternative, this page compares five calorie counters on what actually matters: accuracy, what the free tier really includes, the platforms they run on, and how logging feels day to day. We lead with the free AI option, then cover four well-known trackers so you can pick on facts, not branding.
MyNetDiary is a database-driven calorie counter built for detail. You search a large food database or scan a barcode, confirm the portion, and log it, with reports and trends layered on top. That depth is a genuine strength, and it is why people who like structure have used it for years. The workflow is built around manual entry rather than a camera.
The reasons people search for a MyNetDiary alternative are consistent. As of August 2026, the free tier is usable but the more detailed tracking and reports sit behind a premium plan. Manual search and portion entry can feel slow once you have done it a few hundred times. People want faster AI photo logging, a lighter free experience, and a published accuracy number they can check. Those are the most common triggers for this search.
| Tool | Best for | Free tier | Platform | AI photo logging |
|---|---|---|---|---|
| calorietrack.ai | Free AI photo logging | Yes, no signup to try | Web + iOS | Yes |
| Cronometer | Micronutrient detail | Yes, manual logging | iOS + Android + Web | Limited |
| Lose It | Simple budget tracking | Limited (check current) | iOS + Android | Yes, as a feature |
| MyFitnessPal | Largest food database | Limited, AI is a paid feature | iOS + Android + Web | Yes, as an add-on |
| MyNetDiary | Detailed, data-rich tracking | Limited, premium tier | iOS + Android + Web | Limited |
The cleanest free path is calorietrack.ai on the web. It is free to start with no card and no signup, so you can snap a meal and see the estimate before deciding anything.
Most other apps offer a free tier, but the AI photo feature or the deeper reporting is often the part that is limited or behind a paid plan. As of August 2026, that is true for several of the trackers above, including MyNetDiary's premium tier. Always check the current free quota before you rely on it.
Peer-reviewed research places mainstream AI calorie estimates in roughly the 5 to 15% error range. Every serious app in this category sits somewhere in that band. MyNetDiary accuracy depends largely on picking the right database entry and portion, which puts more of the error on the person logging.
calorietrack.ai publishes a specific target: within 8% of a registered dietitian on average, with a median error under 5%. You can read how that number is measured on our methodology page and see the underlying comparison on the accuracy study. We do not assert accuracy figures for other apps, because they do not publish a comparable benchmark.
calorietrack.ai. No signup. No card. Snap a photo in any browser.